Do-it-yourself site Instructables shows you how to build a GPS mount that fits in your car's cupholder. Why would you want to? Some states have laws prohibiting windshield mounts, and some drivers don ...

Pointing at stars may seem easy on the surface—just mount a telescope to a tripod and you’re done, right? As anyone who’s spent time with a telescope can tell you, it’s not that simple, given that the ...

In our weekly How-To this week we showed you how we hacked an old digital camera to take a photo automatically as fast as it can until the memory card fills up or the battery dies using a $1.49 LM555 ...

Kevin Zeits sent in his diy Nikon d200 gps cable and hot shoe gps mount. Nikon sells it for $150, but has a 3 to 6 month eta. Ok, it’s really just a ttl to rs-232 converter with proprietary connectors ...

Finally, my PSP may actually become useful! This is a “simple” way to connect a GPS adapter to your PSP. It costs around $130, so it is a bit cheaper than most other GPS units. Here is what you need: ...